Top Definition
A demeaning term for a 6 year-old, or a 6th grader. Used with terms such as, annoying, irritating, etc.
"God, what an annoying Sixlet."
"Don't be mean, you were one too you know!"
by The Noid November 29, 2007

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Can only be used if you are in a higher grade than 6th, used to call a six grader
"Six-lets are gettin smaller and smaller every year!"
by Mitchell Brown April 05, 2007

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt